Speaker



FIG. 1 is a front perspective view of a speaker showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front perspective view thereof in a docking station environment.

It is contemplated that other embodiments of their design may include any part, portion, element or combination of elements of the claimed design.

The broken lines are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a speaker, as shown and described. 